Connect the lamp holders at both ends in series, remove the electrical tape of L and N, and connect them to the left and right ends of the lamp holder respectively
Connect the lamp holders at both ends in series, remove the L and n electrical tapes and connect them to the left and right ends of the lamp holder respectively<br>
Connect the lamp holders at both ends in series, and remove the L and N electrical tapes, and connect them to the left and right ends of the lamp holders respectively.